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FILE – In this Monday, June 16, 2014 file photo, demonstrators chant pro-Islamic State group slogans as they wave the group’s flags in front of the provincial government headquarters in Mosul, Iraq. A year after the Islamic State group seized the city of Mosul and spread south, effectively dividing the country and plunging it into chaos, Iraq is struggling with a staggering political, economic and humanitarian crisis it may take generations to recover from. Corrosive sectarian politics, millions of displaced, and plummeting oil prices have dented its ability to fight an enemy bent on conquest. (AP Photo, File)